{
  "manageEntity": {
    "action": "Follow",
    "entityId": "672",
    "entityType": "User",
    "nonce": "0xa8383e3a1c6eec199cd10454a07c5789b1c0a2ce40d78e15933f2005f0c93f4c",
    "signature": "0x07cf30d90da5cb69843565b57a41e393df47e2e38711582055d1938c926b96420ab6758e68c9154031538dc9a9de0f0d444c984b55f051f50c84fccd2be111ba1c",
    "signer": "0x52F331C086a11941E738a6C86d9F127E934dDEB1",
    "userId": "281470566"
  }
}